These entries are queried from radb.net using whois, you can try my project getting these.
:AS139280 route: 103.140.176.0/23 descr: WETUBE NETWORK origin: AS139280 mnt-by: MAINT-WETUBENETWORK-BD last-modified: 2019-07-03T11:25:32Z source: APNIC rpki-ov-state: valid route: 103.140.176.0/24 descr: WETUBE NETWORK origin: AS139280 mnt-by: MAINT-WETUBENETWORK-BD last-modified: 2019-07-03T11:25:40Z source: APNIC rpki-ov-state: valid route: 103.140.177.0/24 descr: WETUBE NETWORK origin: AS139280 mnt-by: MAINT-WETUBENETWORK-BD last-modified: 2019-07-03T11:25:48Z source: APNIC rpki-ov-state: valid